CN103350264A - Soldering bit with reusable heat conductor - Google Patents
Soldering bit with reusable heat conductor Download PDFInfo
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- CN103350264A CN103350264A CN2013103126933A CN201310312693A CN103350264A CN 103350264 A CN103350264 A CN 103350264A CN 2013103126933 A CN2013103126933 A CN 2013103126933A CN 201310312693 A CN201310312693 A CN 201310312693A CN 103350264 A CN103350264 A CN 103350264A
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- heat carrier
- heat conductor
- overcoat
- cavity
- heat
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Abstract
The invention discloses a soldering bit with a reusable heat conductor, and belongs to the technical field of welding tools for machining electronic and electrical products. The soldering bit with the reusable heat conductor comprises a heat conductor shell and the heat conductor. The lower end of the heat conductor shell shrinks to form a shell welding head. A heat conductor shell cavity of the heat conductor shell forms a heat conductor head matching cavity. The heat conductor is accommodated in the heat conductor shell cavity. The lower end of the heat conductor shrinks to form a heat conductor head which is placed in the heat conductor head matching cavity. The soldering bit with the reusable heat conductor is convenient to manufacture, meets the requirement for industrial large-scale production, and can ensure good heat conduction from the heat conductor to the heat conductor shell and uniform temperature; due to the fact that only the heat conductor shell needs to be replaced separately after being worn while the heat conductor can still be used repeatedly, resources can be saved.
Description
Technical field
The invention belongs to the soldering appliance technical field of electronic and electrical equipment processing usefulness, be specifically related to the reusable solder horn of a kind of heat carrier.
Background technology
Known solder horn is filled the post of heat carrier by the copper with excellent heat conductivility usually, and because the anti-wear performance of copper is relatively fragile, therefore in the surperficial plating iron of the heat carrier of being filled the post of by copper, and again nickel plating and/or chromium outside iron.The following shortcoming of solder horn existence of this structure: one, the manufacture process trouble, since harsh in the electroplating technology requirement of copper heat carrier surface plating iron and/or nickel, and after plating, need fine finishining; Its two because the thickness of electrodeposited coating is difficult to ensure evenly, thereby causes the heat conduction non-uniform temperature of heat carrier, affect welding quality; Its three owing to can only scrap together with heat carrier integral body after being plated on the outer electrodeposited coating abrasion of heat carrier, thereby cause the wasting of resources and cause use cost to increase.
In disclosed Chinese patent literature, can be seen in the technical information about solder horn, typically recommend to have " electric iron of replaceable dissimilar solder horns " such as Granted publication CN2257754Y, because this patent scheme has only instructed the solder horn with different size to match with the flatiron body, embodying the flatiron body to the generalization requirement of solder horn, thereby do not have referential technical meaning for heat carrier how to reuse solder horn.Again, Granted publication CN201052564Y provides " solder horn ", this patent scheme is to form a hollow region in the metal shell that consists of solder horn, and in this hollow region, clog heat-barrier material, by the heat of heat-barrier material obstruct by the loss of solder horn inner surface, thereby make solder horn can prolong the time of holding temperature and the stability of lifting welding.As seen, how this patent scheme correspondence reuses heat carrier and does not have equally referential technical meaning.And, Granted publication CN1973576B introduces " flatiron with replaceable solder horn ", this patent scheme can be replaced after the solder horn wearing and tearing, and the heating component unit does not need to change until burn out, explanation by this patent is instructed as can be known, its achievement part is to bring into play the recycling rate of waterused of heating component unit, and can only change in the lump along with the wearing and tearing that are positioned at its outer coating for the heat carrier that consists of solder horn.
In view of above-mentioned prior art, the applicant has done positive and useful design, has finally formed technical scheme described below, and is taking to have carried out simulated test in the applicant plant area under the necessary secrecy provision, and it is practicable that the result proves.
Summary of the invention
Task of the present invention is to provide a kind of and helps convenient the making and use and satisfy heat conduction temperature that industrial amplification production required, was conducive to make heat carrier and have good even effect and use and ensure the welding quality of electronic and electrical equipment and be of value to and guarantee that heat carrier has lasting service life and uses the reusable solder horn of the heat carrier that economizes on resources.
Task of the present invention is finished like this, the reusable solder horn of a kind of heat carrier, comprise a heat carrier overcoat, the narrow contracting in the lower end of this heat carrier overcoat consists of an overcoat plumb joint, and in the heat carrier mantle cavity formation of heat carrier overcoat one heat carrier head mating cavity is arranged; One heat carrier, this heat carrier are contained in the described heat carrier mantle cavity, and narrow contracting formation has a heat carrier head, this heat carrier head to be placed in the described heat carrier head mating cavity in the lower end of heat carrier.
In a specific embodiment of the present invention, described heat carrier head mating cavity is rectangular cavity, described heat carrier head be shaped as cuboid.
In another specific embodiment of the present invention, the degree of depth of described heat carrier head mating cavity is consistent with the height of described heat carrier head, and the length of heat carrier head mating cavity and width are that length and width with the heat carrier head adapts.
In another specific embodiment of the present invention, formation has an abducent nut sleeve trim ring in the upper end of described heat carrier overcoat, and in the upper end of described heat carrier formation one heat conduction platform is arranged, and this heat conduction platform matches with the nut sleeve trim ring.
In another specific embodiment of the present invention, described heat carrier is the copper heat carrier; The heat carrier overcoat that described heat carrier overcoat is irony.
Also have in the specific embodiment of the present invention, described copper heat carrier is the red copper heat carrier.
Technical scheme provided by the invention is owing to consist of separately independently parts with heat carrier overcoat and heat carrier, thereby can conveniently make, and satisfies industrialized amplification production requirement; Because heat carrier is placed in the heat carrier mantle cavity, and the heat carrier head that will be formed in the lower end of heat carrier matches with the heat carrier head mating cavity that is formed in heat carrier mantle cavity bottom, thereby can guarantee that heat carrier has the good uniform effect of heat conduction temperature to the heat carrier overcoat; Owing to after the wearing and tearing of heat carrier overcoat, only need separately it to be replaced, and heat carrier is still reusable, thereby can economizes on resources.
Description of drawings
Fig. 1 is embodiments of the invention and application examples schematic diagram.
Fig. 2 utilizes the present invention electronic and electrical equipment to be implemented the schematic diagram of welding.
The specific embodiment
For the auditor that the makes Patent Office especially public can be expressly understood technical spirit of the present invention and beneficial effect more, the applicant general elaborates in the mode of embodiment below, but all be not restriction to the present invention program to the description of embodiment, any according to the present invention's design done only for pro forma but not substantial equivalent transformation all should be considered as technical scheme category of the present invention.
See also Fig. 1, also show the welding gun 31 by the bonding machine 3 of Fig. 2 signal in Fig. 1, the outer wall in the bottom of welding gun 31 consists of has nut sleeve to cooperate external screw thread 311.
A heat carrier overcoat 1 and a heat carrier 2 of the structural system that belongs to the reusable solder horn of heat carrier of the present invention have been provided, take location status shown in Figure 1 as example, there is overcoat plumb joint 11 lower end at heat carrier overcoat 1 with narrow contracting state formation, that is to say that the end face in the lower end of heat carrier overcoat 1 is extended with an overcoat plumb joint 11, and consist of in the bottom (i.e. bottom) of the heat carrier mantle cavity 12 of heat carrier overcoat 1 a heat carrier head mating cavity 121 is arranged.Heat carrier 2 is contained in the heat carrier mantle cavity 12, and with narrow contracting state formation one heat carrier head 21 is arranged in the lower end of this heat carrier 2, and this heat carrier head 21 is inserted in the heat carrier head mating cavity 121.
By shown in Figure 1, the rectangular chamber of geometry of aforesaid heat carrier head mating cavity 121, therewith adaptably, the rectangular body of the geometry of aforesaid heat carrier head 21.
Preferably, the degree of depth of aforesaid heat carrier head mating cavity 121 and the height of heat carrier head 21 adapt, and the length of heat carrier head mating cavity 121 and the length of heat carrier head 21 match, and the width of the width of heat carrier head mating cavity 121 and heat carrier head 21 (also can claim thickness) adapts.So structure can make heat carrier head 21 be able to contact ideally with the chamber wall of heat carrier head mating cavity 121 after interior inserting heat carrier head mating cavity 121.
Please continue to see Fig. 1, consisting of in the upper end of heat carrier overcoat 1 has an abducent nut sleeve trim ring 13 just as flange-like, and in the upper end of heat carrier 2 formation one heat conduction platform 22 is arranged, and matches with nut sleeve trim ring 13 in the position, edge of this heat conduction platform 22.
Preferably, utilize red copper to make heat carrier 2, be that heat carrier 2 comprises that heat carrier head 21 on it and the material of heat conduction platform 22 are red copper, and aforesaid heat carrier overcoat 1 comprise formation thereon overcoat plumb joint 11 and the material of nut sleeve trim ring 13 be iron.
In the time the present invention will being installed on the above mentioned welding gun 31, first heat carrier 2 is inserted in the heat carrier mantle cavity 12, the heat carrier head 21 of this moment is placed in the heat carrier head mating cavity 121, and the position, edge of heat conduction platform 22 contacts with nut sleeve trim ring 13, to overlap the nut sleeve 32 that external screw thread 311 matches with aforementioned nut again is placed on the heat carrier overcoat 1 by its nut mantle cavity 321, and make the internal thread 322 on the inwall of nut sleeve 32 cooperate being threaded of external screw thread 311 with nut sleeve, that is to say nut sleeve 32 is screwed on welding gun 31, thereby by nut sleeve 32 the present invention is positioned on the welding gun 31, and is limited by 3211 pairs of aforesaid nut sleeve trim rings 13 of the nut sleeve limit base on the inwall of the nut mantle cavity 32 that is formed in nut sleeve 32.
See also Fig. 2, provided a welding bench 4 and a weld mold 5 in this Fig. 2, weld mold 5 is fixed on the welding bench 4.In the time will implementing welding with wire 6 and as the electrical connection pin 71 on the connector 7 of electronic devices and components, so under the work of bonding machine 3, by 2 heating of 31 pairs of heat carriers of welding gun, heat carrier 2 is with heat transferred heat carrier overcoat 1, overcoat plumb joint 11 by the lower end of heat carrier overcoat 1 is implemented welding with wire 6 and the electrical connection pin 71 of connector 7 under by the state of scolder feeding unit 8 feeding scolders, welding gun mobile controller 9 by Fig. 2 signal after welding is finished makes welding gun 31 up, to have been finished the connector 7 of welding by online assignment personnel (workman) from the weld mold 5 and withdraw weld mold 5, and the connector 7 that will await welding lead 6 is positioned on the weld mold 5, under the work of welding gun mobile controller 9, make welding gun 31 to bottom offset, by overcoat plumb joint 11 wire 6 and connector 7 are welded once again, so repeat.
After using a period of time, 1 abrasion of heat carrier overcoat namely appears and after, so as long as pine is opened nut sleeve 13, change the heat carrier overcoat 1 that reactivates and get final product, heat carrier 2 then can continue use.
In sum, technical scheme provided by the invention has overcome the shortcoming in the prior art objectively, has finished satisfactorily the invention task, has embodied faithfully the technique effect that refers in the superincumbent technique effect of the applicant hurdle.
Claims (6)
1.
The reusable solder horn of a kind of heat carrier, it is characterized in that comprising a heat carrier overcoat (1), the narrow contracting in the lower end of this heat carrier overcoat (1) consists of an overcoat plumb joint (11), and in heat carrier mantle cavity (12) formation of heat carrier overcoat (1) a heat carrier head mating cavity (121) is arranged; One heat carrier (2), this heat carrier (2) is contained in the described heat carrier mantle cavity (12), and narrow contracting consists of in the lower end of heat carrier (2) a heat carrier head (21), and this heat carrier head (21) is placed in the described heat carrier head mating cavity (121).
2.
The reusable solder horn of heat carrier according to claim 1 is characterized in that described heat carrier head mating cavity (121) for rectangular cavity, described heat carrier head (21) be shaped as cuboid.
3.
The reusable solder horn of heat carrier according to claim 1 and 2, the degree of depth that it is characterized in that described heat carrier head mating cavity (121) is consistent with the height of described heat carrier head (21), and the length of heat carrier head mating cavity (121) and width are that length and width with heat carrier head (21) adapts.
4.
The reusable solder horn of heat carrier according to claim 1, it is characterized in that in the upper end of described heat carrier overcoat (1) formation one abducent nut sleeve trim ring (13) being arranged, and in the upper end of described heat carrier (2) formation one heat conduction platform (22) being arranged, this heat conduction platform (22) matches with nut sleeve trim ring (13).
5.
According to claim 1 or the reusable solder horn of 4 described heat carriers, it is characterized in that described heat carrier (2) is the copper heat carrier; Described heat carrier overcoat (1) is the heat carrier overcoat of irony.
6.
The reusable solder horn of heat carrier according to claim 5 is characterized in that described copper heat carrier is the red copper heat carrier
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103126933A CN103350264A (en) | 2013-07-24 | 2013-07-24 | Soldering bit with reusable heat conductor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103126933A CN103350264A (en) | 2013-07-24 | 2013-07-24 | Soldering bit with reusable heat conductor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103350264A true CN103350264A (en) | 2013-10-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103126933A Pending CN103350264A (en) | 2013-07-24 | 2013-07-24 | Soldering bit with reusable heat conductor |
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| Country | Link |
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| CN (1) | CN103350264A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104384649A (en) * | 2014-09-19 | 2015-03-04 | 常熟泓淋电子有限公司 | Welding wire equalization welding head for multi-welding-spot welding and welding method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0499734A1 (en) * | 1991-02-22 | 1992-08-26 | William Samuel Fortune | Replaceable soldering tip assembly |
| US5683603A (en) * | 1995-04-19 | 1997-11-04 | Fortune; William S. | Electric soldering iron tip improvements |
| US6215104B1 (en) * | 1996-01-17 | 2001-04-10 | Cooper Tools Gmbh | Soldering iron |
| US20060022018A1 (en) * | 2002-11-26 | 2006-02-02 | Hakko Corporation | Soldering iron with replaceable tip |
| CN202291739U (en) * | 2011-09-30 | 2012-07-04 | 禾宇精密科技股份有限公司 | Welding module structure |
| CN203356795U (en) * | 2013-07-24 | 2013-12-25 | 常熟泓淋电子有限公司 | Soldering bit with reusable heat conductor |
-
2013
- 2013-07-24 CN CN2013103126933A patent/CN103350264A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0499734A1 (en) * | 1991-02-22 | 1992-08-26 | William Samuel Fortune | Replaceable soldering tip assembly |
| US5683603A (en) * | 1995-04-19 | 1997-11-04 | Fortune; William S. | Electric soldering iron tip improvements |
| US6215104B1 (en) * | 1996-01-17 | 2001-04-10 | Cooper Tools Gmbh | Soldering iron |
| US20060022018A1 (en) * | 2002-11-26 | 2006-02-02 | Hakko Corporation | Soldering iron with replaceable tip |
| CN202291739U (en) * | 2011-09-30 | 2012-07-04 | 禾宇精密科技股份有限公司 | Welding module structure |
| CN203356795U (en) * | 2013-07-24 | 2013-12-25 | 常熟泓淋电子有限公司 | Soldering bit with reusable heat conductor |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104384649A (en) * | 2014-09-19 | 2015-03-04 | 常熟泓淋电子有限公司 | Welding wire equalization welding head for multi-welding-spot welding and welding method |
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Application publication date: 20131016 |